Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821996 | Mobility enhancement for real time service over high speed downlink packet access (HSDPA) | Zhijun Cai, Richard Charles Burbidge | 2010-10-26 |
| 6781722 | Method of minimizing facsimile image corruption in CDMA systems | — | 2004-08-24 |
| 6433894 | Data transfer within a communication system | Robert Harris | 2002-08-13 |
| 5551068 | Method and apparatus for communication variable length messages between register modeled radio devices | Jeffrey W. Klingberg, Ronald L. Bane, Charles M. Ehmann | 1996-08-27 |
| 5062080 | Method and apparatus for enabling a memory | — | 1991-10-29 |
| 5001666 | Multiple interrupt tri-level microprocessor operating system | Michael J. Thompson, Donald I. Sloan, John N. Schemelynce, Jeffrey W. Klingberg | 1991-03-19 |
| 4927789 | Radio programming device with access to a remote database | Thomas F. Shirley, Jr. | 1990-05-22 |
| 4677656 | Telephone-radio interconnect system | Timothy M. Burke, Thomas F. Shirley, Jr., Eric R. Schorman | 1987-06-30 |